Today we started to put our shrimp in. First before we put our shrimp in, we made the cover. We cut out 2 strips of sticky foam so the cover could fit. We had a drilled hole in the top for the shrimp the breath. Algae was on the rock to produce oxygen, but it will eventually run out. Then, we put our shrimp in. We then put the cover on it so it wouldn't splash out.